Flanged Type Soft Seal Pneumatic on/off Butterfly Valve (GAD641X)

• Driving Mode: Pneumatic
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: GAD641X
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090

Product Description

Flanged Type Soft Seal Pneumatic on/off Butterfly Valve (GAD641X)

Product Description

Soft sealing butterfly valve is used for connecting medium or adjusting the flow rate in the pipelines,the temperature of medium can be 120 degree celsius,the working pressure can be 1.6 Mpa.It's widely applied in food,medicine,chemical,petroleum,electric power,metallurgy,urban construction,textile,papermaking.,etc industrial sectors.

Specification

Main Characteristics.

1. New design,unique structure,light weight,swift to open or close.
2. Small operating torque,easy operating,saving effort.
3. Can be installed anywhere,easy maintenance.
4. Sealing part is replacable,reliable sealing,zero leakage.
5. Sealing material is age-resistant and anti-corrosive,greatly prolong the service life.

Product Details

Main Parts and Materials. 

Part Name	Part Material
Body	Ductile iron,cast steel,alloy steel,stainless steel.
Disc	Gray cast iron,ductil iron,cast steel,stainless steel and others.
Seat ring	NBR,EPDM,PTFE and others
Stem	Cr13,stainless steel
Packing	Graphite or others.

 
 Main Extenal Dimensions.


 

PN	DN	L	H	Ho	A	B	D	D1	D2	n-d
0.6 Mpa	50	108	82.5	338	180	65	140	110	88	4-14
	65	112	92.5	358	180	65	160	130	108	4-14
	80	114	100	413	245	72	190	150	124	4-18
	100	127	110	428	240	72	210	170	144	4-18
	125	140	125	444	240	72	240	200	174	8-18
	150	140	142.5	553	350	93	265	225	199	8-18
	200	152	170	678	350	93	320	280	254	8-18
	250	165	197.5	742	550	350	375	335	309	12-18
	300	178	222.5	803	600	350	440	395	363	12-22
	350	190	252.5	866	600	350	490	445	413	12-22
	400	216	282.5	940	600	350	540	495	463	16-22
	450	222	307.5	995	750	380	595	550	518	16-22
	500	229	335	1058	750	380	645	600	568	20-22
	600	267	390	1163	750	380	755	705	667	20-26
	700	292	447.5	1283	750	380	860	810	772	24-26
	800	318	507.5	1398	750	380	975	920	878	24-30
	900	330	557.5	1498	1250	380	1075	1020	978	24-30
	1000	410	615	1608	1500	580	1175	1120	1078	28-30
	1200	470	727.5	1876	1500	580	1405	1340	1295	32-33
PN	DN	L	H	Ho	A	B	D	D1	D2	n-d
1.0 Mpa	50	108	82.5	338	180	65	165	125	99	4-18
	65	112	92.5	358	180	65	185	145	118	4-18
	80	114	100	413	245	72	200	160	132	8-18
	100	127	110	428	240	72	210	170	144	4-18
	125	140	125	444	240	72	250	210	184	8-18
	150	140	142.5	553	350	93	285	240	211	8-22
	200	152	170	678	350	93	340	295	266	8-22
	250	165	197.5	742	550	350	395	350	319	12-22
	300	178	222.5	803	600	350	445	400	370	12-22
	350	190	252.5	866	600	350	505	460	429	16-22
	400	216	282.5	940	600	350	565	515	480	16-26
	450	222	307.5	995	750	380	615	565	530	20-26
	500	229	335	1058	750	380	670	620	582	20-26
	600	267	390	1163	750	380	780	725	682	20-30
	700	292	447.5	1283	750	380	895	840	794	24-30
	800	318	507.5	1398	750	380	1015	950	901	24-33
	900	330	557.5	1498	1250	380	1115	1050	1001	28-33
	1000	410	615	1608	1500	580	1230	1160	1112	28-36
	1200	470	727.5	1876	1500	580	1455	1380	1328	32-39
PN	DN	L	H	Ho	A	B	D	D1	D2	n-d
1.6 Mpa	50	108	82.5	338	180	65	165	125	99	4-18
	65	112	92.5	358	180	65	185	145	118	4-18
	80	114	100	413	245	72	200	160	132	8-18
	100	127	110	428	240	72	220	180	156	8-18
	125	140	125	444	240	72	250	210	184	8-18
	150	140	142.5	553	350	93	285	240	211	8-22
	200	152	170	678	350	93	340	295	266	12-22
	250	165	197.5	742	550	350	405	355	319	12-26
	300	178	222.5	803	600	350	460	410	370	12-26
	350	190	252.5	866	600	350	520	470	429	16-26
	400	216	282.5	940	600	350	580	525	480	16-30
	450	222	307.5	995	750	380	640	585	548	20-30
	500	229	335	1058	750	380	715	650	609	20-33
	600	267	390	1163	750	380	840	770	720	20-36
	700	292	447.5	1283	750	380	910	840	794	24-36
	800	318	507.5	1398	750	380	1025	950	901	24-39
	900	330	557.5	1498	1250	380	1125	1050	1001	28-39
	1000	410	615	1608	1500	580	1255	1170	1112	28-42
	1200	470	727.5	1876	1500	580	1485	1390	1328	32-48

Product Parameters

Main Technical Parameters.

Nominal diameter	DN	50-1200
Nominal pressure	PN	0.6	1.0	1.6
Test pressure	Shell test	0.9	1.5	2.4
	Seal test	0.66	1.1	1.76
Medium	Fresh water,sewage,sea water,air,steam,food,drug,various oil,acid,alkali,salt.,etc.

View of the factory